%0 Journal Article %A M. A. Mintun %A M. E. Raichle %A W. R. W. Martin %A P. Herscovitch %T Brain Oxygen Utilization Measured with O-15 Radiotracers and Positron Emission Tomography %D 1984 %J Journal of Nuclear Medicine %P 177-187 %V 25 %N 2 %U https://jnm.snmjournals.org/content/jnumed/25/2/177.full.pdf